Listes faunistiques invertébrés
DROME A DIE 1 06108000
- Télécharger la fiche IRSTEA xls / 172 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 28/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 125 | 84 | 152 |
| Protonemura | 46 | 1 | ||
| Hydropsyche | 212 | 13 | 2 | 2 |
| Hydroptila | 200 | 6 | ||
| Hydroptilidae | 193 | 1 | 1 | |
| Athripsodes | 311 | 2 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 6 | 4 | |
| Acentrella | 5151 | 48 | 16 | 4 |
| Baetis | 364 | 112 | 21 | 28 |
| Procloeon | 390 | 16 | 1 | |
| Caenis | 457 | 32 | 60 | 12 |
| Ephemerella | 450 | 62 | 2 | 6 |
| Ecdyonurus | 421 | 20 | 14 | 30 |
| Rhithrogena | 404 | 11 | 21 | 17 |
| Leptophlebiidae | 473 | 2 | ||
| Oligoneuriella | 394 | 55 | 15 | 4 |
| Pomatinus | 611 | 11 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 16 | 16 | 9 |
| Limnius | 623 | 4 | 1 | 3 |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 3 | 4 | 4 |
| Chironomidae | 807 | 136 | 110 | 260 |
| Simuliidae | 801 | 4 | 7 | |
| Onychogomphus | 682 | 6 | 2 | |
| Gammarus | 892 | 1 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Oligochaeta | 933 | 48 | 13 | 9 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |